3. Remove black edges Drag the frame to choose your suitable play region and remove black edges. You can also select "Zoom Mode" according to your preference.

4. Merge several files into one DVD to iPhone Converter for Mac aids you to choose "merge into one file" option to merge more than one titles and chapters into one file.

5. Add watermark You are allowed to add a watermark in the form of text or image to your video.

6. Preview Preview the initial movie and the fixed one to check whether the effect is just what you want.

7. Excellent output effect It provides video and audio effects as many as possible: video Brightness, Contrast, Saturation and audio volume. Check Deinterlacing to eliminate some jaggedness from the interlacing video for good visual quality.

8. Selectable subtitle and audio track The best Mac DVD to iPhone converter enables you select audio track and subtitle.